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(parent: 0f93bb5) | patch
fs/select: Annotate struct poll_list with __counted_by()
authorThorsten Blum <thorsten.blum@toblux.com>
Thu, 8 Aug 2024 15:00:24 +0000 (17:00 +0200)
committerChristian Brauner <brauner@kernel.org>
Fri, 30 Aug 2024 06:22:35 +0000 (08:22 +0200)
commit193b72792fdba54aa2af6c3ad72ce16c3f06b4f7
tree76257d101ea7bd554673a26b5596c65bfcd03476tree | snapshot
parent0f93bb54a3a502077bca4d7beb1fe2a90d3b59dbcommit | diff
fs/select: Annotate struct poll_list with __counted_by()

Add the __counted_by compiler attribute to the flexible array member
entries to improve access bounds-checking via CONFIG_UBSAN_BOUNDS and
CONFIG_FORTIFY_SOURCE.

Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Link: https://lore.kernel.org/r/20240808150023.72578-2-thorsten.blum@toblux.com
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/select.c diff | blob | history
https://github.com/torvalds/linux.git